Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
2225Y5000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2225 - In Stock:
29724
- Part#:
0805Y0500683JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 0805 - In Stock:
143156
- Part#:
0505Y300P900CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 0505 - In Stock:
128149
- Part#:
2225Y2500684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 2225 - In Stock:
26274
- Part#:
2220Y5K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 2220 - In Stock:
68422
- Part#:
0603J5005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 0603 - In Stock:
491010
- Part#:
0805Y1000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0805 - In Stock:
434167
- Part#:
1111Y2000181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1111 - In Stock:
25861
- Part#:
1111J5000151JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1111 - In Stock:
5011
- Part#:
1206Y1K00272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1206 - In Stock:
222049
- Part#:
2225Y2K50180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 2225 - In Stock:
27362
- Part#:
1812J0250222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1812 - In Stock:
102080
- Part#:
0603Y0253P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 0603 - In Stock:
122207
- Part#:
0805J0632P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
287474
- Part#:
0805J1000680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
267317
- Part#:
0805J2500360JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 250V C0G/NP0 0805 - In Stock:
108767
- Part#:
2220J6300121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 2220 - In Stock:
62017
- Part#:
2220Y2500822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2220 - In Stock:
14411
- Part#:
1812Y0630272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
72200
- Part#:
2225Y0160221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2225 - In Stock:
22029
- Part#:
0805J300P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 300V C0G/NP0 0805 - In Stock:
141533
- Part#:
0805J1000820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
256223
- Part#:
1210J0160123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1210 - In Stock:
98622
- Part#:
2220Y0100393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 2220 - In Stock:
54114
- Part#:
1210Y0250393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1210 - In Stock:
136503
- Part#:
2220Y1K20391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 2220 - In Stock:
56019
- Part#:
2220Y0500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
29292
- Part#:
1206J0500270FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
93847
- Part#:
2220J0160123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 2220 - In Stock:
35255
- Part#:
1825J1K50152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 1825 - In Stock:
69141
- Part#:
1808J5000102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1808 - In Stock:
109249
- Part#:
0805Y0250822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 0805 - In Stock:
116543
- Part#:
2220J2K50390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 2220 - In Stock:
70179
- Part#:
1210J6300102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
87063
- Part#:
1808Y1000103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1808 - In Stock:
179632
- Part#:
0603Y0500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0603 - In Stock:
324301
- Part#:
0603Y2000101MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 0603 - In Stock:
337257
- Part#:
2225Y0160125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2225 - In Stock:
38027
- Part#:
1206Y1K21P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1.2KV C0G/NP0 1206 - In Stock:
72063
- Part#:
0805Y0630272KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 0805 - In Stock:
148518
- Part#:
2220Y5000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2220 - In Stock:
28853
- Part#:
2225Y3K00391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 2225 - In Stock:
13215
- Part#:
1812Y0500222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
35969
- Part#:
0505Y1500101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 150V C0G/NP0 0505 - In Stock:
119742
- Part#:
1210Y1K50820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1210 - In Stock:
155329
- Part#:
0805Y1000820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
102176
- Part#:
1206J5000272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1206 - In Stock:
324443
- Part#:
0805J2502P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0805 - In Stock:
103804
- Part#:
1812J0630562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
71497
- Part#:
0603J5000221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 0603 - In Stock:
460480